Unit installation

Installation - Electrical
50 SCXF-SVX01K-EN
6. Press “Day” key repeatedly to the day of the week. (1
is Monday, 7 is Sunday)
7. Release “
” key, colon will begin flashing.
Note: If
keys h + or m + are kept depressed for longer than
2 seconds, a rapid advance of figures will result.
The “Digi 20” electronic time switch is freely
programmable for each day of the week in one minute
increments. For easy and quick programming, the
following 4 block programs are available:
• Monday through Sunday
• Monday through Saturday
• Monday through Friday
• Saturday and Sunday
Programming
Follow the instructions below for programming the time
clock.
1. Press “Prog.” key. 1234567 AM—:— will appear in
display. (Pressing “Prog.” key again, display will show
the number of free programs “Fr 20”). Press again to
RETURN to 1st program.
2. Press “
”key,“” ON symbol will appear. Pressing
the key again will toggle to OFF “
”. Select ON or OFF
for the program.
3. Press “h+” to select hour for switching time.
4. Press “m+” to select minute for switching time.
5. If the program is to occur every day of the week, (24
hour
time control) ignore “Day” key and press “Prog.”
key to advance to program.
6. For 7 day time control, press “Day” key.123456
(Monday
through Saturday) block of days appears in
display. Pressing “Day” key again,12345(Monday
through Friday) appears in display. Repeated presses
will cycle through all days of the week and back to 1
through 7 (Monday through Sunday). Select day or
block of days desired.
7. Press “Prog.” key and repeat steps 2 through 6a to
enter
additional programs of ON and OFF times. (Note
that more than one OFF time may be programmed,
enabling automatic control or manual overrides.)
8. Press “
” key to enter run mode.
To review and change programs:
1. To review a program at any time, press “Prog.” key.
Programs display in the sequence they were entered
with repeated presses of “Prog.” key.
2. To change a program, select that program as outlined
in
step 1. Enter the time of day and days of week just as
in the programming steps above.The old program is
overwritten with the new selections. Press “Prog.” to
store the new program.
3. To delete an individual program, select the program as
in
step 1 and press “h” and “m” keys until “—:—”
appears in the display. Press either “Prog.” or “¹” key
until “—:—” flashes.The program is deleted after a few
seconds.
Manual Override
While in the “run” mode (“” symbol is displayed),
pressing the “
” key will reverse the load status (switch
load off if it is on, or switch it on if it is off). A hand symbol
appears in the display to indicate the override is active. At
the next scheduled switching time, automatic time control
resumes, eliminating the override.
Pressing the “
” key a second time “” appears in the
display indicating the load is permanently on.
Pressing the “
” key a third time “” appears in the
display indicating the load is permanently off.
Pressing the “
” key a fourth time returns to automatic,
“
” appears in the display.
All days shown in the respective blocks will switch on (or
off) at the selected hour and minute.